Mathematics · Work and Time
If Anju is 30% more efficient than Bittu, then how much time will they take, working together, to complete a job which Anju alone could have done in 23 days?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 111 days
- 215 days
- 3203 17 days
- 413 days✓
Correct answer
13 days
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